#include "webcit.h"
#include "webserver.h"
+#define SEARCH_LANG 20 /* how many langs should we parse? */
#ifdef ENABLE_NLS
/* actual supported locales */
-const char *AvailLang[NUM_LANGS] = {
+const char *AvailLang[] = {
"C",
"en_US",
"de_DE",
"da_DK",
"fr_FR",
"nl_NL",
- "pt_BR"
+ "pt_BR",
+ "hu_HU",
+ "et_EE",
+ "ru_RU",
+ ""
};
-const char *AvailLangLoaded[NUM_LANGS];
+const char **AvailLangLoaded;
long nLocalesLoaded = 0;
#ifdef HAVE_USELOCALE
-locale_t wc_locales[NUM_LANGS]; /**< here we keep the parsed stuff */
+locale_t *wc_locales; /**< here we keep the parsed stuff */
#endif
/** Keep information about one locale */
* \param LocaleString the string from the browser http headers
*/
-void httplang_to_locale(StrBuf *LocaleString)
+void httplang_to_locale(StrBuf *LocaleString, wcsession *sess)
{
LangStruct wanted_locales[SEARCH_LANG];
LangStruct *ls;
int nParts;
StrBuf *Buf = NULL;
StrBuf *SBuf = NULL;
-
+
nParts=StrBufNum_tokens(LocaleString,',');
for (i=0; ((i<nParts)&&(i<SEARCH_LANG)); i++)
{
/** fall back to C */
nBest=0;
}
- WC->selected_language=nBest;
+ sess->selected_language=nBest;
lprintf(9, "language found: %s\n", AvailLangLoaded[WC->selected_language]);
FreeStrBuf(&Buf);
FreeStrBuf(&SBuf);
if (nLocalesLoaded == 1) {
- wprintf("<p>%s</p>", AvailLangLoaded[0]);
+ w
c_printf("<p>%s</p>", AvailLangLoaded[0]);
return;
}
- wprintf("<select name=\"language\" id=\"lname\" size=\"1\">\n");
+ wc_printf("<select name=\"language\" id=\"lname\" size=\"1\">\n");
for (i=0; i < nLocalesLoaded; ++i) {
#ifndef HAVE_USELOCALE
if (strcmp(AvailLangLoaded[i], Lang) == 0)
#endif
- wprintf("<option %s value=%s>%s</option>\n",
+ wc_printf("<option %s value=%s>%s</option>\n",
((WC->selected_language == i) ? "selected" : ""),
AvailLangLoaded[i],
AvailLangLoaded[i]
);
}
- wprintf("</select>\n");
+ wc_printf("</select>\n");
}
/**
#endif
}
-void preset_locale(void)
-{
-#ifdef HAVE_GETTEXT
- char *language;
-
- language = getenv("WEBCIT_LANG");
- if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
- lprintf(9, "Nailing locale to %s\n", language);
- setlocale(LC_MESSAGES, language);
- }
-#endif
-}
-
#ifdef HAVE_USELOCALE
locale_t Empty_Locale;
#endif
* \brief Create a locale_t for each available language
*/
void initialize_locales(void) {
+ int nLocales;
int i;
char buf[32];
char *language = NULL;
-
+ char *locale;
+
+
+ nLocales = 0;
+ while (!IsEmptyStr(AvailLang[nLocales]))
+ nLocales++;
+
language = getenv("WEBCIT_LANG");
if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
lprintf(9, "Nailing locale to %s\n", language);
- setlocale(LC_MESSAGES, language);
- }
+ }
else language = NULL;
+ AvailLangLoaded = malloc (sizeof(char*) * nLocales);
+ memset(AvailLangLoaded, 0, sizeof(char*) * nLocales);
#ifdef HAVE_USELOCALE
+ wc_locales = malloc (sizeof(locale_t) * nLocales);
+ memset(wc_locales,0, sizeof(locale_t) * nLocales);
/* create default locale */
Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
#endif
- for (i = 0; i < NUM_LANGS; ++i) {
+ for (i = 0; i < nLocales; ++i) {
if ((language != NULL) && (strcmp(AvailLang[i], language) != 0))
continue;
if (i == 0) {
(((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
);
if (wc_locales[nLocalesLoaded] == NULL) {
- lprintf(1, "Error configuring locale for %s: %s\n",
+ lprintf(1, "locale for "LOCALEDIR"locale/%s: %s; disabled\n",
buf,
strerror(errno)
);
}
else {
- lprintf(3, "Configured available locale: %s\n", buf);
+ lprintf(3, "Found locale: %s\n", buf);
AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
nLocalesLoaded++;
}
#else
- setenv("LANG", buf, 1);
- AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
- nLocalesLoaded++;
+ if ((language != NULL) && (strcmp(language, AvailLang[i]) == 0)) {
+ setenv("LANG", buf, 1);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ setlocale(LC_MESSAGES, AvailLang[i]);
+ nLocalesLoaded++;
+ }
+ else if (nLocalesLoaded == 0) {
+ setenv("LANG", buf, 1);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ nLocalesLoaded++;
+ }
#endif
}
if ((language != NULL) && (nLocalesLoaded == 0)) {
AvailLang[0],
Empty_Locale);
#else
+ setlocale(LC_MESSAGES, AvailLang[0]);
setenv("LANG", AvailLang[0], 1);
#endif
AvailLangLoaded[0] = AvailLang[0];
#endif
+#ifdef ENABLE_NLS
+ locale = setlocale(LC_ALL, "");
+
+ lprintf(9, "Message catalog directory: %s\n", bindtextdomain("webcit", LOCALEDIR"/locale"));
+ lprintf(9, "Text domain: %s\n", textdomain("webcit"));
+ lprintf(9, "Text domain Charset: %s\n", bind_textdomain_codeset("webcit","UTF8"));
+
+#endif
}
-void ShutdownLocale(void)
+void
+ServerShutdownModule_GETTEXT
+(void)
{
#ifdef HAVE_USELOCALE
int i;
if (Empty_Locale != wc_locales[i])
freelocale(wc_locales[i]);
}
+ free(wc_locales);
#endif
+ free(AvailLangLoaded);
}
#else /* ENABLE_NLS */
-const char *AvailLang[NUM_LANGS] = {
- "C"};
+const char *AvailLang[] = {
+ "C", ""};
/** \brief dummy for non NLS enabled systems */
void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP)
{
- wprintf("English (US)");
+ wc_printf("English (US)");
}
/** \brief dummy for non NLS enabled systems */
void stop_selected_language(void) {
}
-void preset_locale(void)
-{
-}
#endif /* ENABLE_NLS */
InitModule_GETTEXT
(void)
{
- RegisterNamespace("LANG:SELECT", 0, 0, tmplput_offer_languages, CTX_NONE);
+ initialize_locales();
+ RegisterNamespace("LANG:SELECT", 0, 0, tmplput_offer_languages, NULL, CTX_NONE);
+}
+
+
+void
+SessionNewModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ OneHttpHeader *vLine = NULL;
+
+ if ( (sess->Hdr->HTTPHeaders != NULL)
+ && GetHash(sess->Hdr->HTTPHeaders, HKEY("ACCEPT-LANGUAGE"), (void *)&vLine)
+ && (vLine != NULL)
+ && (vLine->Val != NULL)
+ ) {
+ StrBuf *accept_language = vLine->Val;
+ httplang_to_locale(accept_language, sess);
+ }
+#endif
+}
+
+void
+SessionAttachModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ go_selected_language(); /* set locale */
+#endif
+}
+
+void
+SessionDestroyModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ stop_selected_language(); /* unset locale */
+#endif
}
projects / citadel.git / blobdiff